Luggage lock



FIG. 1 is a top perspective view of a luggage lock showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof, the side opposite being a mirror image;

FIG. 4 is an end elevational view thereof;

FIG. 5 is an opposite end thereof; and

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a luggage lock, substantially as shown and described. 